Register

What is the gain of potential energy of the barbell when it is lifted to this height?

What is the gain of potential energy of the barbell when it is lifted to this height?
206k views
0 votes
What is the gain of potential energy of the barbell when it is lifted to this height?

User Tim Molendijk
by
8.3k points

1 Answer

5 votes
w=mass X gravity

since the weight is computed
mass=w / gravity
so
mass=1100 / 9.81
MASS=112.1304KG

PE=MGH
=112.1304 x 9.81 x 2.2
PE=2420 JOULE
User David Merinos
by
7.9k points
← Prev Question Next Question →

Related questions

User Alconja
asked Feb 16, 2015 136k views
What type of energy is present in a barbell being lifted or a shot-put being thrown?
Alconja asked Feb 16, 2015
by Alconja
8.1k points
2 answers
5 votes
136k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what is a device that transforms thermal energy to mechanical energy
Link Copied!